//
//  DeviceUtil.h
//
//  Created by Inder Kumar Rathore on 19/01/13.
//  Copyright (c) 2013 Rathore. All rights reserved.
//

#import <UIKit/UIKit.h>

typedef NS_ENUM(NSUInteger, Hardware) {
  NOT_AVAILABLE,
  
  IPHONE_2G,
  IPHONE_3G,
  IPHONE_3GS,
  IPHONE_4,
  IPHONE_4_CDMA,
  IPHONE_4S,
  IPHONE_5,
  IPHONE_5_CDMA_GSM,
  IPHONE_5C,
  IPHONE_5C_CDMA_GSM,
  IPHONE_5S,
  IPHONE_5S_CDMA_GSM,
  IPHONE_6_PLUS,
  IPHONE_6,

  IPOD_TOUCH_1G,
  IPOD_TOUCH_2G,
  IPOD_TOUCH_3G,
  IPOD_TOUCH_4G,
  IPOD_TOUCH_5G,

  IPAD,
  IPAD_2,
  IPAD_2_WIFI,
  IPAD_2_CDMA,
  IPAD_3,
  IPAD_3G,
  IPAD_3_WIFI,
  IPAD_3_WIFI_CDMA,
  IPAD_4,
  IPAD_4_WIFI,
  IPAD_4_GSM_CDMA,

  IPAD_MINI,
  IPAD_MINI_WIFI,
  IPAD_MINI_WIFI_CDMA,
  IPAD_MINI_RETINA_WIFI,
  IPAD_MINI_RETINA_WIFI_CDMA,
  IPAD_MINI_3_WIFI,
  IPAD_MINI_3_WIFI_CELLULAR,
  IPAD_MINI_RETINA_WIFI_CELLULAR_CN,

  IPAD_AIR_WIFI,
  IPAD_AIR_WIFI_GSM,
  IPAD_AIR_WIFI_CDMA,
  IPAD_AIR_2_WIFI,
  IPAD_AIR_2_WIFI_CELLULAR,

  SIMULATOR
};


@interface DeviceUtil : NSObject

/** This method retruns the hardware type */
+ (NSString*)hardwareString;

/** This method returns the Hardware enum depending upon harware string */
+ (Hardware)hardware;

/** This method returns the readable description of hardware string */
+ (NSString*)hardwareDescription;

/** This method returns the readable simple description of hardware string */
+ (NSString*)hardwareSimpleDescription;

/**
 This method returns the hardware number not actual but logically.
 e.g. if the hardware string is 5,1 then hardware number would be 5.1
 */
+ (float)hardwareNumber:(Hardware)hardware;

/** This method returns the resolution for still image that can be received
 from back camera of the current device. Resolution returned for image oriented landscape right. **/
+ (CGSize)backCameraStillImageResolutionInPixels;

@end
